Mathematical Methods: Units 3 and 4
Determining rules for graphs of exponential and logarithmic functions
Exponential and logarithmic functions
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About this lesson
Reading the title will take longer than watching the video! However, if you're wanting to know how to find the rule of a graph then this is the video for you.
This video takes a look at three common forms of equations; exponential and logarithmic functions. I look at what we need to know to solve these equations and, primarily, it's two coordinate values.
Knowing at least two coordinates allows me to use all sorts of algebra or my CAS to find the missing values.
Three examples are covered in the video and a number of top tips to help you ace the exam.
Lesson chapters
- Introduction
Legal (VCAA)
VCE Maths exam question content used by permission, ©VCAA. The VCAA is not affiliated with, and does not endorse, this video resource. VCE® is a registered trademark of the VCAA. Past VCE exams and related content can be accessed at www.vcaa.vic.edu.au
Video details
- Title Determining rules for graphs of exponential and logarithmic functions
- Section Exponential and logarithmic functions
- Course Mathematical Methods: Units 3 and 4
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rules for graphs
exponential functions
logarithmic functions
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graphing logarithmic functions
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Methods 3 and 4
VCE Maths
VCE Math Methods
how to graph
Finding rules
exam tips
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